/**
 * 文本省略
 */
.ellipsis() {
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

/*
 * 清楚浮动
 */
.clearfix() {
  &::before {
    display: table;
    content: "";
  }
  &::after {
    display: table;
    clear: both;
    content: "";
  }
}
